|
| United State Airports (Select Airports by State Name) |
| International Airports (Select Airports by Country Name) |
| Or Select Airport by City Name : |
| A B C D E F G H I J K L M N O P Q R S T U V W X Y Z |
| City | Airport | Country | Code |
| Saarbrucken | Ensheim Airport | Germany | SCN |
| Saba | J. Yrausquin Airport | Netherlands Antilles | SAB |
| Sabah | Sabah Airport | Papua New Guinea | SBV |
| Sabana de La Mar | Sabana De La Mar Airport | Dominican Republic | SNX |
| Sabana de Torres | Sabana De Torres Airport | Columbia | SNT |
| Sable Island | Sable Island Airport | Canada | YSA |
| Sachigo Lake | Sachigo Lake Airport | Canada | ZPB |
| Sachs Harbour | Sachs Harbour Airport | Canada | YSY |
| Sacramento | Executive Airport | USA | SAC |
| Sacramento | Sacramento Metropolitan Airport | USA | SMF |
| Sadah | Sa Dah Airport | Yemen Republic | SYE |
| Sado Shima | Sado Shima Airport | Japan | SDS |
| Saenz Pena | Saenz Pena Airport | Argentina | SZQ |
| Safford | Safford Airport | USA | SAD |
| Safi | Safi Airport | Morroco | SFI |
| Safia | Safia Airport | Papua New Guinea | SFU |
| Saga | Saga Airport | Japan | HSG |
| Sagari | Sagarai Airport | Papua New Guinea | SGJ |
| Saginaw | Saginaw Airport | USA | SGW |
| Saginaw | Tri City Intl. Airport | USA | MBS |
| Saglek | Saglek Airport | Canada | YSV |
| Sagwon | Sagwon Airport | USA | SAG |
| Sahabat | Sahabat 16 Airport | Malaysia | SXS |
| Sahiwal | Sahiwal Airport | Pakistan | SWN |
| Saibai Island | Saibai Island Airport | Australia | SBR |
| Saidor | Saidor Airport | Papua New Guinea | SDI |
| Saidpur | Saidpur Airport | Bangladesh | SPD |
| Saidu Sharif | Saidu Sharif Airport | Pakistan | SDT |
| Saipan | Saipan Intl. Airport | Northern Mariana Islands | SPN |
| Sakon Nakhon | Sakon Nakhon Airport | Thailand | SNO |
| Sal | Sal Airport | Cape Verde Island | SID |
| Salalah | Salalah Intl. Airport | Oman | SLL |
| Salamanca | Matacan Airport | Spain | SLM |
| Salamo | Salamo Airport | Papua New Guinea | SAM |
| Saldahna Bay | Saldanha Bay Airport | South Africa | SDB |
| Sale | Sale Airport | Australia | SXE |
| Salehard | Salehard Airport | Russia | SLY |
| Salem | McNary Field | USA | SLE |
| Salem | Leckrone Airport | USA | SLO |
| Salem | Salem Airport | India | SXV |
| Salida | Salida Airport | USA | SLT |
| Salima | Salima Airport | Malawi | LMB |
| Salina | Salina Airport | USA | SBO |
| Salina | Salina Municipal Airport | USA | SLN |
| Salina Cruz | Salina Cruz Municipal Airport | Mexico | SCX |
| Salinas | Salinas Airport | Ecuador | SNC |
| Salinas | Salinas Municipal Airport | USA | SNS |
| Salisbury | Wicomico County Regional Airport | USA | SBY |
| Salisbury | Salisbury Airport | USA | SRW |
| Salluit | Salluit Airport | Canada | YZG |
| Salmon | Salmon Airport | USA | SMN |
| Salmon Arm | Salmon Arm Municipal Airport | Canada | YSN |
| Salt Cay | Salt Cay Municipal Airport | Turks & Caicos Islands | SLX |
| Salt Lake City | Salt Lake City Intl. Airport | USA | SLC |
| Salta | General Belfrano Airport | Argentina | SLA |
| Saltillo | Saltillo Airport | Mexico | SLW |
| Salto | Aeropuerto Departamental de Salto | Uruguay | STY |
| Salton Sea | Salton Sea Airport | USA | SAS |
| Salvador | Luis E. Magalhaes Airport | Brazil | SSA |
| Salzburg | W. A. Mozart Airport | Austria | SZG |
| Sam Neua | Sam Neua Airport | Laos | NEU |
| Samara | Samara Airport | Russia | KUF |
| Samarai Island | Samarai Island Airport | Papua New Guinea | SQT |
| Samarinda | Temenggung Airport | Indonesia | SRI |
| Samarkand | Samarkand Airport | Uzbekistan | SKD |
| Sambava | Sambava Airport | Madagascar | SVB |
| Sambu | Sambu Airport | Panama | SAX |
| Samburu | Samburu Airport | Kenya | UAS |
| Samchok | Samcheok Airport | South Korea | SUK |
| Samggata | Sanggata Airport | Indonesia | SGQ |
| Samos | Samos Airport | Greece | SMI |
| Sampit | Sampit Airport | Indonesia | SMQ |
| Samsun | Samsun Airport | Turkey | SSX |
| San Andres Island | San Andres Island Airport | Columbia | ADZ |
| San Andros | San Andros Airport | Bahamas | SAQ |
| San Angelo | Mathis Field | USA | SJT |
| San Antonio | San Antonio Intl. Airport | USA | SAT |
| San Antonio | San Antonio Municipal Airport | Venezuela | SVZ |
| San Antonio Oeste | Exupery Airport | Argentina | OES |
| San Bernardino | San Bernardino Intl. Airport | USA | SBD |
| San Bernardino | Tri-City Airport | USA | SBT |
| San Blas | San Blas Airport | Panama | NBL |
| San Borja | Captain G. Q. Guardia Airport | Bolivia | SRJ |
| San Carlos | San Carlos Airport | Nicaragua | NCR |
| San Carlos | San Carlos Airport | USA | SQL |
| San Carlos de Bariloche | De Bariloche Intl. Airport | Argentina | BRC |
| San Cristobal | San Cristobal Airport | Ecuador | SCY |
| San Cristobal | San Cristobal Airport | Venezuela | SCI |
| San Cristobal Delas Casas | San Cristobal De las Casas Airport | Mexico | SZT |
| San Diego | San Diego Intl. Airport | USA | SAN |
| San Esteban | San Esteban Airport | Honduras | SET |
| San Felipe | San Felipe Airport | Columbia | SSD |
| San Felipe | San Felipe Airport | Venezuela | SNF |
| San Felipe | San Felipe Airport | Mexico | SFH |
| San Felix | San Felix Airport | Venezuela | SFX |
| San Fernando | San Fernando Airport | Philippines | SFE |
| San Fernando | San Fernando Airport | USA | SFR |
| San Fernando de Apure | Las Flecheras Airport | Venezuela | SFD |
| San Francisco | San Francisco Intl. Airport | USA | SFO |
| San Francisco | (all Airports in San Francisco) | USA | QSF |
| San Giovanni | San Giovanni Rotondo Airport | Italy | GBN |
| San Ignacio | San Ignacio Airport | Mexico | SGM |
| San Ignacio | San Ignacia Airport | Belize | SQS |
| San Ignacio de Moxos | San Ignacio De Moxos Airport | Bolivia | SNM |
| San Ignacio de Velasco | San Ignacio De Velasco Airport | Bolivia | SNG |
| San Javier | San Javier Airport | Bolivia | SJV |
| San Joaquin | San Joaquin Airport | Bolivia | SJB |
| San Jorge Island | Sao Jorge Island Airport | Portugal | SJZ |
| San Jose | Juan Santamaria Airport | Costa Rica | SJO |
| San Jose | San Jose Airport | Philippines | SJI |
| San Jose | Tobias Bolanos Airport | Costa Rica | SYQ |
| San Jose | San Jose Airport | Bolivia | SJS |
| San Jose | San Jose Intl. Airport | USA | SJC |
| San Jose del Cabo | Los Cabos Airport | Mexico | SJD |
| San Jose del Guaviaro | San Jose Del Guaviare Airport | Columbia | SJE |
| San Juan | Luis Munoz Marin Intl. Airport | Puerto Rico | SJU |
| San Juan | San Juan Airport | USA | WSJ |
| San Juan | San Juan Airport | Argentina | UAQ |
| San Juan | San Juan Airport | Peru | SJA |
| San Juan Aposento | San Juan Aposento Airport | Peru | APE |
| San Juan de la Mar | San Juan De La Maguana Airport | Dominican Republic | SJM |
| San Juan de Uraba | San Juan De Uraba Airport | Columbia | SJR |
| San Juan del Cesar | San Juan Del Cesar Airport | Columbia | SJH |
| San Julian | San Julian Airport | Argentina | ULA |
| San Julian | San Julian Airport | Cuba | SNJ |
| San Luis | San Luis Municipal Airport | Argentina | LUQ |
| San Luis de Palenque | San Luis De Palenque Airport | Columbia | SQE |
| San Luis Obispo | San Luis Obispo County Airport | USA | SBP |
| San Luis Potosi | San Luis Potosi Municipal Airport | Mexico | SLP |
| San Marcos | San Marcos Airport | Columbia | SRS |
| San Marino | San Marino Airport | San Marino | SAI |
| San Martin de los Andes | Chapelco Airport | Argentina | CPC |
| San Matias | San Matias Airport | Bolivia | MQK |
| San Miguel | San Miguel Airport | USA | SYL |
| San Miguel | San Miguel Airport | Panama | NMG |
| San Pablo | San Pablo Airport | Spain | SPO |
| San Pedro | San Pedro Airport | Ivory Coast | SPY |
| San Pedro | San Pedro Airport | USA | SPQ |
| San Pedro | San Pedro Airport | Belize | SPR |
| San Pedro de Uraba | San Pedro Uraba Airport | Columbia | NPU |
| San Pedro Jagua | San Pedro Jagua Airport | Columbia | SJG |
| San Pedro Sula | Ramon Villeda Morales Airport | Honduras | SAP |
| San Quintin | San Quintin Airport | Mexico | SNQ |
| San Rafael | San Rafael Airport | Argentina | AFA |
| San Ramon | San Ramon Airport | Bolivia | SRD |
| San Salvador | San Salvador Airport | Bahamas | ZSA |
| San Salvador | San Salvador Intl. Airport | El Salvador | SAL |
| San Salvador De Paul | De Paul Airport | Venezuela | SVV |
| San Sebastian | San Sebastian Airport | Spain | EAS |
| San Sebastian de la Gomera | La Gomera Airport | Spain | GMZ |
| San Tome | San Tome Airport | Venezuela | SOM |
| San Vicente del Caguan | San Vicente Del Caguan Airport | Columbia | SVI |
| San Vito | San Vito Airport | Costa Rica | TOO |
| Sanaa | Sanaa Airport | Yemen Republic | SAH |
| Sanana | Sanana Airport | Indonesia | SQN |
| Sanandaj | Sanandaj Airport | Iran | SDG |
| Sancti Spiritus | Sancti Spiritus Airport | Cuba | USS |
| Sand Point | Sand Point Airport | USA | SDP |
| Sandakan | Sandakan Airport | Malaysia | SDK |
| Sandane | Adna Airport | Norway | SDN |
| Sanday | Sanday Airport | United Kingdom | NDY |
| Sandcreek | Sandcreek Airport | Guyana | SDC |
| Sandefjord | Torp Airport | Norway | TRF |
| Sandnessjoen | Stokka Airport | Norway | SSJ |
| Sandoway | Thandwe Airport | Myanmar | SNW |
| Sandringham | Sandringham Airport | Australia | SRM |
| Sandspit | Sandspit Airport | Canada | YZP |
| Sandstone | Sandstone Airport | Australia | NDS |
| Sandusky | Griffing Sandusky Airport | USA | SKY |
| Sandwip | Sandwip Airport | Bangladesh | SDW |
| Sandy Lake | Sandy Lake Airport | Canada | ZSJ |
| Sandy River | Sandy River Airport | USA | KSR |
| Sanfebagar | Sanfebagar Airport | Nepal | FEB |
| Sanford | Sanford Municipal Airport | USA | SFM |
| Sanford | Central Florida Regional Airport | USA | SFB |
| Sanga Sanga | Sanga Sanga Airport | Philippines | SGS |
| Sangapi | Sangapi Airport | Papua New Guinea | SGK |
| Sangir | Sangir Airport | Indonesia | SAE |
| Sangley Point | Sangley Point Airport | Philippines | NSP |
| Sanikiluaq | Sanikiluaq Airport | Canada | YSK |
| Sanliurfa | Sanliurfa Airport | Turkey | SFQ |
| Sans Souci | San Souci Airport | Canada | YSI |
| Santa Ana | Orange County-John Wayne Intl. Airport | USA | SNA |
| Santa Ana | Santa Ana Airport | Columbia | SQB |
| Santa Ana | Yacuma Airport | Bolivia | SBL |
| Santa Barbara | Santa Barbara Municipal Airport | USA | SBA |
| Santa Barbara Barinas | Santa Barbara Barinas Airport | Venezuela | SBB |
| Santa Barbara Zulia | Santa Barbara Zulia Airport | Venezuela | STB |
| Santa Catalina | Santa Catalina Airport | Columbia | SCA |
| Santa Clara | Santa Clara Airport | Cuba | SNU |
| Santa Cruz | Santa Cruz Airport | Brazil | SNZ |
| Santa Cruz | Santa Cruz Airport | Belize | STU |
| Santa Cruz | El Trompillo Airport | Bolivia | SRZ |
| Santa Cruz | Santa Cruz Airport | Argentina | RZA |
| Santa Cruz | Santa Cruz Airport | Costa Rica | SZC |
| Santa Cruz | Santa Cruz Island Airport | USA | SZN |
| Santa Cruz Bolivia | Viru Viru Intl. Airport | Bolivia | VVI |
| Santa Cruz do Sul | Santa Cruz Do Sul Airport | Brazil | CSU |
| Santa Cruz Island | Santa Cruz Island Airport | Solomon Islands | SCZ |
| Santa Cruz La Palma | Santa Cruz De La Palma Airport | Spain | SPC |
| Santa Elena | Santa Elena Airport | Venezuela | SNV |
| Santa Fe | Santa Fe Airport | Panama | SFW |
| Santa Fe | Santa Fe Municipal Airport | Argentina | SFN |
| Santa Fe | Santa Fe County Municipal Airport | USA | SAF |
| Santa Fe do Sul | Santa Fe Do Sul Airport | Brazil | SFV |
| Santa Isabel do Morro | Santa Isabel Do Morro Airport | Brazil | IDO |
| Santa Katarina | Santa Katarina Airport | Egypt | SKV |
| Santa Maria | Santa Maria Airport | Columbia | SMC |
| Santa Maria | Santa Maria Airport | Portugal | SMA |
| Santa Maria | Base Aerea Airport | Brazil | RIA |
| Santa Maria | Santa Maria Public Airport | USA | SMX |
| Santa Maria | Santa Maria Airport | Peru | SMG |
| Santa Marta | Simon Bolivar Airport | Columbia | SMR |
| Santa Monica | Santa Monica Municipal Airport | USA | SMO |
| Santa Paula | Santa Paula Airport | USA | SZP |
| Santa Rosa | Santa Rosa Airport | Brazil | SRA |
| Santa Rosa | Sonoma County Airport | USA | STS |
| Santa Rosa | Santa Rosa Municipal Airport | Argentina | RSA |
| Santa Rosa | Santa Rosa Airport | Bolivia | SRB |
| Santa Rosa de Copan | Santa Rosa De Copan Airport | Honduras | SDH |
| Santa Rosalia | Santa Rosalia Airport | Columbia | SSL |
| Santa Rosalia | Santa Rosalia Airport | Mexico | SRL |
| Santa Teresita | Santa Teresita Airport | Argentina | SST |
| Santa Terezinha | Confresa Airport | Brazil | STZ |
| Santa Vitoria | Santa Vitoria Airport | Brazil | CTQ |
| Santa Ynez | Santa Ynez Airport | USA | SQA |
| Santana do Araguaia | Campo Allegre Airport | Brazil | CMP |
| Santana Ramos | Santana Ramos Airport | Columbia | SRO |
| Santander | Santander Airport | Spain | SDR |
| Santarem | Eduardo Gomes Airport | Brazil | STM |
| Santiago | Arturo Merino Benitez Airport | Chile | SCL |
| Santiago | Antonio Maceo Airport | Cuba | SCU |
| Santiago | Santiago Municipal Airport | Dominican Republic | STI |
| Santiago | Santiago Airport | Panama | SYP |
| Santiago de Compostela | Santiago De Compostela Airport | Spain | SCQ |
| Santiago del Estero | Santiago del Estero Airport | Argentina | SDE |
| Santo Angelo | Sepe Tiaraju Airport | Brazil | GEL |
| Santo Antao | Santo Antao Airport | Cape Verde Island | NTO |
| Santo Domingo | Mayo Guerrero Airport | Venezuela | STD |
| Santo Domingo | Las Americas Airport | Dominican Republic | SDQ |
| Santos | Santos Airport | Brazil | SSZ |
| Sanya | Sanya Airport | China | SYX |
| Sao Felipe | Sao Filipe Airport | Cape Verde Island | SFL |
| Sao Felix Araguaio | Sao Felix Do Araguaia Airport | Brazil | SXO |
| Sao Felix do Xingu | Sao Felix Do Xingu Airport | Brazil | SXX |
| Sao Gabriel | Da Cachoeira Airport | Brazil | SJL |
| Sao Jose do Rio Preto | Sao Jose Do Rio Preto Airport | Brazil | SJP |
| Sao Jose dos Campos | Sao Jose Dos Campos Airport | Brazil | SJK |
| Sao Lourenco | Sao Lourenco Airport | Brazil | SSO |
| Sao Lourenco do Sul | Sao Lourenco Do Sul Airport | Brazil | SQY |
| Sao Luiz | Mal Cunha Machado Airport | Brazil | SLZ |
| Sao Mateus | Sao Mateus Airport | Brazil | SBJ |
| Sao Miguel de Araguaia | Sao Miguel Do Araguaia Airport | Brazil | SQM |
| Sao Miguel do Oeste | Sao Miguel Do Oeste Airport | Brazil | SQX |
| Sao Nicolau | Sao Nicolau Airport | Cape Verde Island | SNE |
| Sao Paulo | Sao Paulo | Brazil | SAO |
| Sao Paulo | Viracopos Airport | Brazil | VCP |
| Sao Paulo | Guarulhos Intl. Airport | Brazil | GRU |
| Sao Paulo | Aeroporto de Congonhas | Brazil | CGH |
| Sao Tome Island | Sao Tome Island Airport | Sao Tome | TMS |
| Sao Vicente | Sao Vicente Airport | Cape Verde Island | VXE |
| Sapmanga | Sapmanga Airport | Papua New Guinea | SMH |
| Saporro | Saporro | Japan | SPK |
| Saposoa | Saposoa Airport | Peru | SQU |
| Sapporo | Okadama Airport | Japan | OKD |
| Sapporo | New Chitose Airport | Japan | CTS |
| Saqani | Saqani Airport | Fiji | AQS |
| Sara | Sara Airport | Vanuatu | SSR |
| Sarajevo | Butmir Airport | Bosnia Hercegovina | SJJ |
| Sarakhs | Sarakhs Airport | Iran | CKT |
| Saranac Lake | Adirondack Regional Airport | USA | SLK |
| Saransk | Saransk Airport | Russia | SKX |
| Sarasota/Bradenton | Sarasota/Bradenton Intl. Airport | USA | SRQ |
| Saratoga | Saratoga Airport | USA | SAA |
| Saratov | Saratov Airport | Russia | RTW |
| Saravane | Saravane Airport | Laos | VNA |
| Saravena | Saravena Airport | Columbia | RVE |
| Sargodha | Sargodha Airport | Pakistan | SGI |
| Sargodha | Bhagatanwala Airport | Pakistan | BHW |
| Sarh | Sarh Airport | Chad | SRH |
| Sarichef | Sarichef Airport | USA | WSF |
| Sarmi | Sarmi Airport | Indonesia | ZRM |
| Sarnia | Sarnia Airport | Canada | YZR |
| Sartaneja | Sartaneja Airport | Belize | SJX |
| Saruen | Sauren Airport | Papua New Guinea | SXW |
| Sary | Sary Airport | Iran | SRY |
| Saskatoon | Saskatoon Airport | Canada | YXE |
| Sassandra | Sassandra Airport | Ivory Coast | ZSS |
| Sasstown | Sasstown Airport | Liberia | SAZ |
| Satna | Satna Airport | India | TNI |
| Satu Mare | Satu Mare Airport | Romania | SUJ |
| Satwag | Satwag Airport | Papua New Guinea | SWG |
| Saudarkrokur | Saudarkrokur Airport | Iceland | SAK |
| Saul | Saul Airport | French Guiana | XAU |
| Sault Sainte Marie | Sault Sainte Marie Airport | Canada | YAM |
| Sault Sainte Marie | Chippewa County Intl. Airport | USA | CIU |
| Sault Sainte Marie | Sault Sainte Marie County Airport | USA | SSM |
| Saumlaki | Saumlaki Airport | Indonesia | SXK |
| Saurimo | Saurimo Airport | Angola | VHC |
| Savannah | Savannah Intl. Airport | USA | SAV |
| Savannakhet | Savannakhet Airport | Laos | ZVK |
| Save | Save Airport | Benin | SVF |
| Savo | Savo Airport | Solomon Islands | SVY |
| Savonlinna | Savonlinna Airport | Finland | SVL |
| Savoonga | Savoonga Municipal Airport | USA | SVA |
| Savusavu | Savusavu Airport | Fiji | SVU |
| Savuti | Savuti Airport | Botswana | SVT |
| Sawu | Sawu Airport | Indonesia | SAU |
| Sayaboury | Sayaboury Airport | Laos | ZBY |
| Scammon Bay | Scammon Bay Airport | USA | SCM |
| Scenic Flight | Scenic Flight Airport | New Zealand | XXF |
| Schefferville | Schefferville Airport | Canada | YKL |
| Schenectady | Schenectady County Airport | USA | SCH |
| Schleswig Jagel | Schleswig-Jaqel Airport | Germany | WBG |
| Schwerin | Schwerin Airport | Germany | SZW |
| Schwerin | Schwerin | Germany | ZSR |
| Scilly Isles | Sainte Mary's Airport | United Kingdom | ISC |
| Scone | Scone Airport | Australia | NSO |
| Scottsbluff | Scottsbluff County Airport | USA | BFF |
| Scottsdale | Scottsdale Municipal Airport | USA | SCF |
| Scribner | Scribner Airport | USA | SCB |
| Scusciuban | Scusciuban Airport | Somalia | CMS |
| Seal Bay | Seal Bay Municipal Airport | USA | SYB |
| Searcy | Searcy Airport | USA | SRC |
| Seattle | Seattle/Tacoma Intl. Airport | USA | SEA |
| Sebba | Sebba Airport | Burkina Faso | XSE |
| Sebha | Sebha Airport | Libyan | SEB |
| Sebring | Sebring Regional Airport | USA | SEF |
| Seconda | Secunda Airport | South Africa | ZEC |
| Sedalia | Sedalia Airport | USA | DMO |
| Sedom | Sedom Airport | Israel | SED |
| Sedona | Sedona Airport | USA | SDX |
| Sege | Sege Airport | Solomon Islands | EGM |
| Segou | Segou Airport | Mali | SZU |
| Seguela | Seguela Airport | Ivory Coast | SEO |
| Sehonghong | Sehonghong Airport | Lesotho | SHK |
| Sehulea | Sehulea Airport | Papua New Guinea | SXH |
| Sehwen | Sehwen Sharif Airport | Pakistan | SYW |
| Seinajoki | Ilmajoki Airport | Finland | SJY |
| Seiyun | Seiyun Airport | Yemen Republic | GXF |
| Sekakes | Sekakes Airport | Lesotho | SKQ |
| Selawik | Selawik Municipal Airport | USA | WLK |
| Selbang | Selbang Airport | Papua New Guinea | SBC |
| Seldovia | Seldovia Airport | USA | SOV |
| Selibaby | Selibaby Airport | Mauritania | SEY |
| Selibi Phikwe | Selebi-Phikwe Airport | Botswana | PKW |
| Selinsgrove | Penn Valley Airport | USA | SEG |
| Selma | Selfield Airport | USA | SES |
| Semarang | Achmadyani Airport | Indonesia | SRG |
| Sematan | Sematan Airport | Malaysia | BSE |
| Sembach | Sembach Airport | Germany | SEX |
| Semera | Semera Airport | Ethiopia | SZE |
| Semipalatinsk | Semipalatinsk Airport | Kazakstan | PLX |
| Semongkong | Semongkong Airport | Lesotho | SOK |
| Semporna | Semporna Airport | Malaysia | SMM |
| Sena Madureira | Sena Madureira Airport | Brazil | ZMD |
| Senanga | Senanga Airport | Zambia | SXG |
| Sendai | Sendai Airport | Japan | SDJ |
| Senggeh | Senggeh Airport | Indonesia | SEH |
| Senggo | Senggo Airport | Indonesia | ZEG |
| Senhor do Bonfim | Senhor Do Bonfim Airport | Brazil | SEI |
| Senipah | Senipah Airport | Indonesia | SZH |
| Seno | Seno Airport | Laos | SND |
| Seo De Urgel | Seo De Urgel Airport | Spain | LEU |
| Seoul | Incheion Intl. Airport | South Korea | ICN |
| Seoul | Seoul Incheon Intl. | South Korea | SEL |
| Seoul | Kimpo Intl. Airport | South Korea | GMP |
| Sepik Plains | Sepik Plains Airport | Papua New Guinea | SPV |
| Sept-Iles | Sept-Iles Airport | Canada | YZV |
| Sepulot | Sepulot Airport | Malaysia | SPE |
| Sequim | Grand View Intl. Airport | USA | SQV |
| Seronera | Seronera Airport | Tanzania | SEU |
| Serra Norte | Serra Norte Airport | Brazil | RRN |
| Serra Pelada | Serra Pelada Airport | Brazil | RSG |
| Serre Chevalier | Serre Chevalier Airport | France | SEC |
| Sert | Sert Airport | Libyan | SRX |
| Serui | Serui Airport | Indonesia | ZRI |
| Sesheke | Sesheke Airport | Zambia | SJQ |
| Seshutes | Seshutes Airport | Lesotho | SHZ |
| Sesriem | Sesriem Airport | Namibia | SZM |
| Sette Cama | Sette Cama Airport | Gabon | ZKM |
| Severodoneck | Severodoneck Airport | Ukraine | SEV |
| Seville | San Pablo Airport | Spain | SVQ |
| Sewanee | Sewanee Airport | USA | UOS |
| Seward | Seward Airport | USA | SWD |
| Seydisfjordur | Seydisfjordur Airport | Iceland | SEJ |
| Seymour | Freeman Municipal Airport | USA | SER |
| Sfax | Sfax Airport | Tunisia | SFA |
| Shafter | Shafter Airport | USA | MIT |
| Shageluk | Shageluk Airport | USA | SHX |
| Shahre-Kord | Shahre-Kord Airport | Iran | CQD |
| Shakawe | Shakawe Airport | Botswana | SWX |
| Shakiso | Shakiso Airport | Ethiopia | SKR |
| Shaktoolik | Shaktoolik Municipal Airport | USA | SKK |
| Shamattawa | Shamattawa Airport | Canada | ZTM |
| Shamshernagar | Shamshernagar Airport | Bangladesh | ZHM |
| Shanghai | Hongqiao Airport | China | SHA |
| Shanghai | Pu Dong Airport | China | PVG |
| Shangri-La | Shangri-La Airport | USA | NRI |
| Shanhaiguan | Shanhaiguan Airport | China | SHF |
| Shannon | Shannon Airport | Ireland | SNN |
| Shantou | Shantou Airport | China | SWA |
| Shanzhou | Shanzhou Airport | China | SZO |
| Shaoguan | Shaoguan Airport | China | HSC |
| Sharjah | Sharjah Airport | United Arab Emirates | SHJ |
| Shark Elowainat | Shark Alowainat Airport | Egypt | GSQ |
| Sharm El Sheikh | Sharm El Sheikh Airport | Egypt | SSH |
| Sharurah | Sharurah Airport | Saudi Arabia | SHW |
| Shashi | Shashi Airport | China | SHS |
| Shauliaj | Shauliaj Airport | Lithuania | HLJ |
| Shaw River | Shaw River Airport | Australia | SWB |
| Shawnee | Shawnee Municipal Airport | USA | SNL |
| Shay Gap | Shay Gap Airport | Australia | SGP |
| Shearwater | Shearwater Airport | Canada | YSX |
| Sheboygan | Sheboygan Airport | USA | SBM |
| Sheep Mountain | Sheep Mountain Airport | USA | SMU |
| Sheffield | Sheffield Airport | United Kingdom | SZD |
| Sheghnan | Sheghnan Airport | Afghanistan | SGA |
| Shehdi | Shehdi Airport | Ethiopia | SQJ |
| Shelby | Shelby Airport | USA | SBX |
| Shelbyville | Shelbyville Airport | USA | SYI |
| Sheldon Point | Sheldon Point Municipal Airport | USA | SXP |
| Shelton | Sanderson Field | USA | SHN |
| Shemya | Shemya Airport | USA | SYA |
| Shenyang | Shenyang Airport | China | SHE |
| Shenzhen | Shenzhen Airport | China | SZX |
| Shepparton | Shepparton Airport | Australia | SHT |
| Sheridan | Sheridan Airport | USA | SHR |
| Sherman-Denison | Sherman-Denison Airport | USA | PNX |
| Shetland Islands | Sumburgh Airport | United Kingdom | LSI |
| Shetland Islands | Lerwick/Tingwall Airport | United Kingdom | LWK |
| Shetland Islands | Scatsta Airport | United Kingdom | SCS |
| Shetland Islands | Shetland Islands | United Kingdom | SDZ |
| Shijiazhuang | Shijiazhuang Airport | China | SJW |
| Shikarpur | Shikarpur Airport | Pakistan | SWV |
| Shillavo | Shillavo Airport | Ethiopia | HIL |
| Shillong | Shillong Airport | India | SHL |
| Shilo | Shilo Airport | Canada | YLO |
| Shimkent | Shimkent Airport | Kazakstan | CIT |
| Shimojishima | Shimojishima Airport | Japan | SHI |
| Shinyanga | Shinyanga Airport | Tanzania | SHY |
| Shiraz | Shiraz Airport | Iran | SYZ |
| Shirley | Brookhaven Airport | USA | WSH |
| Shishmaref | Shishmaref Municipal Airport | USA | SHH |
| Shoal Cove | Shoal Cove Airport | USA | HCB |
| Sholapur | Sholapur Airport | India | SSE |
| Shonai | Shonai Airport | Japan | SYO |
| Shoreham | Shoreham by the Sea Airport | United Kingdom | ESH |
| Show Low | Show Low Airport | USA | SOW |
| Shreveport | Shreveport Regional Airport | USA | SHV |
| Shungnak | Shungnak Municipal Airport | USA | SHG |
| Shute Harbour | Shute Harbour Airport | Australia | JHQ |
| Sialkot | Sialkot Airport | Pakistan | SKT |
| Sialum | Sialum Airport | Papua New Guinea | SXA |
| Siasi | Siasi Airport | Philippines | SSV |
| Siassi | Siassi Airport | Papua New Guinea | SSS |
| Siauliai | Siauliai Airport | Lithuania | SQQ |
| Sibi | Sibi Airport | Pakistan | SBQ |
| Sibisa | Sibisa Airport | Indonesia | SIW |
| Sibiti | Sibiti Airport | Congo | SIB |
| Sibiu | Sibiu Airport | Romania | SBZ |
| Sibu | Sibu Airport | Malaysia | SBW |
| Sicogon Island | Sicogon Island Airport | Philippines | ICO |
| Sidi Barani | Sidi Barani Airport | Egypt | SQK |
| Sidi Ifni | Sidi Ifni Airport | Morroco | SII |
| Sidney | Sidney Municipal Airport | USA | SXY |
| Sidney | Sidney Airport | USA | SNY |
| Sidney | Sidney/Richland Airport | USA | SDY |
| Siegen | Siegen Airport | Germany | SGE |
| Siem Reap | Siem Reap Airport | Cambodia | REP |
| Siena | Siena Airport | Italy | SAY |
| Sierra Grande | Sierra Grande Airport | Argentina | SGV |
| Sierra Leone | Sierra Leone Airport | Sierra Leone | SRK |
| Siglufjordur | Siglufjordur Airport | Iceland | SIJ |
| Sigonella | Sigonella Airport | Italy | NSY |
| Siguanea | Siguanea Airport | Cuba | SZJ |
| Siguiri | Siguiri Airport | Guinea | GII |
| Sihanoukville | Sihanoukville Airport | Cambodia | KOS |
| Siirt | Siirt Airport | Turkey | SXZ |
| Sikasso | Sikasso Airport | Mali | KSS |
| Sikeston | Sikeston Airport | USA | SIK |
| Sila | Sila Airport | Papua New Guinea | SIL |
| Silchar | Kumbhirgram Airport | India | IXS |
| Silgadi Doti | Silgadi Doti Airport | Nepal | SIH |
| Silistra | Silistra Airport | Bulgaria | SLS |
| Silkeborg | Silkeborg Rail Station | Denmark | XAH |
| Siloam Springs | Siloam Springs Airport | USA | SLG |
| Silur | Silur Airport | Papua New Guinea | SWR |
| Silva Bay | Silva Bay Airport | Canada | SYF |
| Silver City | Grant County Airport | USA | SVC |
| Silver Creek | Silver Creek Airport | Belize | SVK |
| Silver Plains | Silver Plains Airport | Australia | SSP |
| Sim | Sim Airport | Papua New Guinea | SMJ |
| Simanggang | Simanggang Airport | Malaysia | SGG |
| Simao | Simao Airport | China | SYM |
| Simbai | Simbai Airport | Papua New Guinea | SIM |
| Simberi Island | Simberi Island Airport | Papua New Guinea | NIS |
| Simenti | Simenti Airport | Senegal | SMY |
| Simferopol | Simferopol Airport | Ukraine | SIP |
| Simikot | Simikot Airport | Nepal | IMK |
| Simla | Simla Airport | India | SLV |
| Simra | Simra Airport | Nepal | SIF |
| Sinak | Sinak Airport | Indonesia | NKD |
| Sindal | Sindal Airport | Denmark | CNL |
| Sines | Sines Airport | Portugal | SIE |
| Singapore | Seletar Airport | Singapore | XSP |
| Singapore | Changi Intl. Airport | Singapore | SIN |
| Singaua | Singaua Airport | Papua New Guinea | SGB |
| Singkep Island | Dabo Airport | Indonesia | SIQ |
| Singleton | Singleton Airport | Australia | SIX |
| Sinoe | R E Murray Airport | Liberia | SNI |
| Sinop | Sinop Airport | Brazil | OPS |
| Sintang | Sintang Airport | Indonesia | SQG |
| Siocon | Siocon Airport | Philippines | XSO |
| Sion | Sion Airport | Switzerland | SIR |
| Sioux City | Sioux Gateway Airport | USA | SUX |
| Sioux Falls | Joe Foss Field | USA | FSD |
| Sipitang | Sipitang Airport | Malaysia | SPT |
| Sipora | Sipora Airport | Indonesia | RKO |
| Sirajganj | Sirajganj Airport | Bangladesh | SAJ |
| Sirjan | Sirjan Airport | Iran | SYJ |
| Sirri Island | Sirri Island Airport | Iran | SXI |
| Sishen | Sishen Airport | South Africa | SIS |
| Sisimiut | Sisimiut Airport | Greenland | JHS |
| Sissano | Sissano Airport | Papua New Guinea | SIZ |
| Sitia | Sitia Airport | Greece | JSH |
| Sitiawan | Sitiawan Airport | Malaysia | SWY |
| Sitka | Sitka Airport | USA | SIT |
| Sitkinak Island | Sitkinak Island Airport | USA | SKJ |
| Sittwe | Sittwe Civil Airport | Myanmar | AKY |
| Siuna | Siuna Airport | Nicaragua | SIU |
| Sivas | Sivas Airport | Turkey | VAS |
| Siwa | Siwa Airport | Egypt | SEW |
| Siwea | Siwea Airport | Papua New Guinea | SWE |
| Sjaelland | Sjaelland Rail Station | Denmark | ZIJ |
| Skagen | Skagen Airport | Denmark | QJV |
| Skagway | Skagway Airport | USA | SGY |
| Skardu | Skardu Airport | Pakistan | KDU |
| Skeldon | Skeldon Airport | Guyana | SKM |
| Skelleftea | Skelleftea Airport | Sweden | SFT |
| Skiathos | Skiathos Airport | Greece | JSI |
| Skien | Skien Airport | Norway | SKE |
| Skikda | Skikda Airport | Algeria | SKI |
| Skiplane Scenic | Skiplane Scenic Airport | New Zealand | XXS |
| Skiros | Skiros Airport | Greece | SKU |
| Skive | Skive Rail Station | Denmark | ZKN |
| Skive | Skive Airport | Denmark | SQW |
| Skopje | Skopje Airport | Macedonia | SKP |
| Skovde | Skovde Airport | Sweden | KVB |
| Skukuza | Skukuza Airport | South Africa | SZK |
| Skwentna | Skwentna Airport | USA | SKW |
| Slate Island | Slate Island Airport | Canada | YSS |
| Slave Lake | Slave Lake Airport | Canada | YZH |
| Sleetmute | Sleetmute Airport | USA | SLQ |
| Sliac | Sliac Airport | Slovakia | SLD |
| Sligo | Collooney Airport | Ireland | SXL |
| Slupsk | Slupsk Airport | Poland | OSP |
| Smara | Smara Airport | Morroco | SMW |
| Smith Cove | Smith Cove Municipal Airport | USA | SCJ |
| Smith Point | Smith Point Airport | Australia | SHU |
| Smithers | Smithers Rail Station | Canada | YYD |
| Smithfield | Smithfield Airport | USA | SFZ |
| Smithton | Smithton Airport | Australia | SIO |
| Smolensk | Smolensk Airport | Russia | LNX |
| Smyrna | Smyrna Airport | USA | MQY |
| Snake Bay | Snake Bay Airport | Australia | SNB |
| Snake River | Snake River Airport | Canada | YXF |
| Snare Lake | Snare Lake Airport | Canada | YFJ |
| Snyder | Winston Field | USA | SNK |
| Soalala | Soalala Airport | Madagascar | DWB |
| Soc Trang | Soc Trang Airport | Vietnam | SOA |
| Socorro | Socorro Municipal Airport | USA | ONM |
| Socotra | Socotra Airport | Yemen Republic | SCT |
| Sodankyla | Sodankyla Airport | Finland | SOT |
| Soddu | Soddu Airport | Ethiopia | SXU |
| Soderhamn | Soderhamn Airport | Sweden | SOO |
| Sodertalje | Sodertalje Airport | Sweden | JSO |
| Sofia | Vrazhdebna Airport | Bulgaria | SOF |
| Sogamoso | Sogamoso Airport | Columbia | SOX |
| Sogndal | Haukasen Airport | Norway | SOG |
| Sokcho | Seolak Airport | South Korea | SHO |
| Sokoto | Sokoto Airport | Nigeria | SKO |
| Sola | Sola Airport | Vanuatu | SLH |
| Solano | Solano Airport | Columbia | SQF |
| Soldotna | Soldotna Airport | USA | SXQ |
| Solenzara | Solanzara Airport | France | SOZ |
| Solita | Solita Airport | Columbia | SOH |
| Solo City | Adi Sumarmo Airport | Indonesia | SOC |
| Solomon | Solomon Airport | USA | SOL |
| Solwezi | Solwezi Airport | Zambia | SLI |
| Somerset | Somerset Airport | USA | SME |
| Sonderborg | Sonderborg Airport | Denmark | SGD |
| Sonderborg | Sonderborg Rail Station | Denmark | QSG |
| Songea | Songea Airport | Tanzania | SGX |
| Songkhla | Songkhla Airport | Thailand | SGZ |
| Son-La | Na-San Airport | Vietnam | SQH |
| Sopu | Sopu Airport | Papua New Guinea | SPH |
| Sorkjosen | Sorkjosen Airport | Norway | SOJ |
| Soroako | Soroako Airport | Indonesia | SQR |
| Sorocaba | Sorocaba Airport | Brazil | SOD |
| Sorong | Jefman Airport | Indonesia | SOQ |
| Soroti | Soroti Airport | Uganda | SRT |
| Sorrento | Sorrento Airport | Italy | RRO |
| Souanke | Souanke Airport | Congo | SOE |
| Soure | Soure Airport | Brazil | SFK |
| South Andros | South Andros Airport | Bahamas | TZN |
| South Bend | South Bend Regional Airport | USA | SBN |
| South Caicos | South Caicos Municipal Airport | Turks & Caicos Islands | XSC |
| South Galway | South Galway Airport | Australia | ZGL |
| South Indian Lake | South Indian Lake Airport | Canada | XSI |
| South Molle Island | South Molle Island Airport | Australia | SOI |
| South Naknek | South Naknek Airport | USA | WSN |
| South Trout Lake | South Trout Airport | Canada | ZFL |
| South West Bay | South West Bay Airport | Vanuatu | SWJ |
| Southampton | Southampton Airport | United Kingdom | SOU |
| Southern Cross | Southern Cross Airport | Australia | SQC |
| Southern Pines | Pinehurst Airport | USA | SOP |
| Southport | Southport Airport | Australia | SHQ |
| Soyo | Soyo Airport | Angola | SZA |
| Spanish Wells | Spanish Wells Airport | Bahamas | SWL |
| Sparrevohn | Sparrevohn Airport | USA | SVW |
| Sparta | Sparta Airport | USA | SAR |
| Sparta | Sparta Airport | USA | CMY |
| Sparta | Sparta Airport | Greece | SPJ |
| Spartanburg | Spartanburg Airport | USA | SPA |
| Spearfish | Black Hills Airport-Clyde Ice Field | USA | SPF |
| Spencer | Spencer Municipal Airport | USA | SPW |
| Spetsai Island | Spetsai Airport | Greece | JSS |
| Spirit Lake | Spirit Lake Airport | USA | RTL |
| Split | Split Airport | Croatia | SPU |
| Spokane | Spokane Intl. Airport | USA | GEG |
| Spokane | Felts Field | USA | SFF |
| Spring Creek | Spring Creek Airport | Australia | SCG |
| Spring Island | Spring Island Airport | Canada | YSQ |
| Spring Point | Spring Point Municipal Airport | Bahamas | AXP |
| Springbok | Springbok Airport | South Africa | SBU |
| Springdale | Springdale Airport | USA | SPZ |
| Springfield | Capital Airport | USA | SPI |
| Springfield | Springfield Regional Airport | USA | SGF |
| Springfield | Springfield | USA | SFY |
| Springfield | Hartness State Airport | USA | VSF |
| Springfield | Beckley Municipal Airport | USA | SGH |
| Springvale | Springvale Airport | Australia | KSV |
| Springvale | Springvale Airport | Australia | ZVG |
| Squamish | Swan River Airport | Canada | YSE |
| Srinagar | Srinagar Airport | India | SXR |
| St. Andrews | St. Andrews Airport | United Kingdom | ADX |
| St. Anthony | St. Anthony Airport | Canada | YAY |
| St. Augustine | St. Augustine Airport | USA | UST |
| St. Barthelemy | St. Barthelemy Airport | Guadelope & St Barthelemy | SBH |
| St. Brieuc | Tremuson St. Brieuc Airport | France | SBK |
| St. Cloud | St. Cloud Municipal Airport | USA | STC |
| St. Crepin | St. Crepin Airport | France | SCP |
| St. Croix Island | Henry E. Rohlsen Airport | US Virgin Islands | STX |
| St. Denis de la Reunion | St. Denis de la Reunion Airport | Reunion Island | RUN |
| St. Etienne | Boutheon Airport | France | EBU |
| St. Eustatius | Roosevelt Field | Netherlands Antilles | EUX |
| St. Francois | St. Francois Airport | Guadelope & St Barthelemy | SFC |
| St. George | St. George Municipal Airport | USA | SGU |
| St. George | St. George Airport | Australia | SGO |
| St. George Island | St. George Island Municipal Airport | USA | STG |
| St. Georges | St. Georges L Oyapock Airport | French Guiana | OYP |
| St. Helens | St. Helens Airport | Australia | HLS |
| St. Jean | St. Jean Airport | Canada | YJN |
| St. John | St. John Airport | Canada | YSJ |
| St. Johns | St. John's Airport | Canada | YYT |
| St. Johns | St. Johns Airport | USA | SJN |
| St. Joseph | St. Joseph Airport | USA | STJ |
| St. Kitts | Robert L. Bradshaw Intl. Airport | St Kitts | SKB |
| St. Leonard | St. Leonard Airport | Canada | YSL |
| St. Louis | Lambert Intl. Airport | USA | STL |
| St. Lucia | Vigie Airport | St Lucia | SLU |
| St. Lucia Windward Islands | Hewanorra Airport | St Lucia | UVF |
| St. Maarten | St. Maarten Airport | Netherlands Antilles | SXM |
| St. Marie | St.e Marie Airport | Madagascar | SMS |
| St. Martin | Esperance Airport | Netherlands Antilles | SFG |
| St. Martin French Antilles | Grand Case Airport | Netherlands Antilles | CCE |
| St. Marys | St. Mary's Municipal Airport | USA | KSM |
| St. Mary's | St Marys Airport | USA | XSM |
| St. Mary's | St. Marys Municipal Airport | USA | STQ |
| St. Michael | St. Michael Airport | USA | SMK |
| St. Moritz | St. Moritz Airport | Switzerland | SMV |
| St. Nazaire | St. Nazaire Airport | France | SNR |
| St. Paul's Mission | St. Pauls Mission Airport | Australia | SVM |
| St. Peter Ording | St. Peter-Ording Airport | Germany | PSH |
| St. Petersburg | Pulkovo Airport | Russia | LED |
| St. Petersburg | St. Petersburg/Clearwater Intl. Airport | USA | PIE |
| St. Petersburg | Rzhevka Airport | Russia | RVH |
| St. Pierre | St. Pierre Airport | St Pierre & Miquelon Isla | FSP |
| St. Pierre De La Reunion | St. Pierre De La Reunion Airport | Reunion Island | ZSE |
| St. Thomas | Cyril E. King Airport | USA | STT |
| St. Thomas | St. Thomas Airport | Canada | YQS |
| St. Tropez | La Mole Airport | France | LTT |
| St. Vincent | E. T. Joshua Airport | St Vincent & Grenadines | SVD |
| St. Yan | St. Yan Airport | France | SYT |
| St.e Anne Des Moines | St.e-Anne-des-Monts Airport | Canada | YSZ |
| St.e Therese Point | St.e Therese Airport | Canada | YST |
| Staniel Cay | Staniel Cay Airport | Bahamas | TYM |
| Stanthorpe | Stanthorpe Airport | Australia | SNH |
| Stanton | Stanton Airport | USA | SYN |
| Stara Zagora | Stara Zagora Airport | Bulgaria | SZR |
| Starcke | Starcke Airport | Australia | SQP |
| State College | State College Airport | USA | SCE |
| Statesboro | Statesboro Airport | USA | TBR |
| Statesville | Statesville Airport | USA | SVH |
| Stauning | Stauning Airport | Denmark | STA |
| Staunton | Shenandoah Valley Regional Airport | USA | SHD |
| Stavanger | Sola Airport | Norway | SVG |
| Stavropol | Stavropol Airport | Russia | STW |
| Stawell | Stawell Airport | Australia | SWC |
| Steamboat Bay | Steamboat Bay Airport | USA | WSB |
| Steamboat Springs | Yampa Valley Airport | USA | HDN |
| Steamboat Springs | Bob Adams Field | USA | SBS |
| Stebbins | Stebbins Airport | USA | WBB |
| Steenkool | Steenkool Airport | Indonesia | ZKL |
| Stella Maris | Estate Airstrip | Bahamas | SML |
| Stellar Air Park | Stellar Air Park | USA | SLJ |
| Stephen Island | Stephen Island Airport | Australia | STF |
| Stephenville | Stephenville Airport | USA | SEP |
| Stephenville | Stephenville Airport | Canada | YJT |
| Sterling | Crosson Field | USA | STK |
| Sterling | Whiteside County Airport | USA | SQI |
| Stevens Point | Stevens Point Airport | USA | STE |
| Stevens Village | Stevens Village Airport | USA | SVS |
| Stewart | Stewart Airport | Canada | ZST |
| Stewart Island | Stewart Island Airport | New Zealand | SZS |
| Stillwater | Stillwater Municipal Airport | USA | SWO |
| Stockholm | (all Airports in Stockholm) | Sweden | STO |
| Stockholm | Deurne Airport | Belgium | ANR |
| Stockholm | Stockholm Airport | Papua New Guinea | SMP |
| Stockholm | Bromma Airport | Sweden | BMA |
| Stockholm Sweden | Arlanda Airport | Sweden | ARN |
| Stockton | Stockton Metropolitan Airport | USA | SCK |
| Stoelmanseiland | Stoelmans Eiland Airport | Surinam | SMZ |
| Stokmarknes | Skagen Airport | Norway | SKN |
| Stoney Rapids | Stony Rapids Airport | Canada | YSF |
| Stony River | Stony River Airport | USA | SRV |
| Stord | Stord Airport | Norway | SRP |
| Storm Lake | Storm Lake Municipal Airport | USA | SLB |
| Stornoway | Stornoway Airport | United Kingdom | SYY |
| Storuman | Gunnarn Airport | Sweden | SQO |
| Stow | Minute Man Air Field | USA | MMN |
| Stowe | Stowe State Airport | USA | MVL |
| Stradbroke Island | Stradbroke Island Airport | Australia | SRR |
| Strahan | Strahan Airport | Australia | SRN |
| Strasbourg | Entzheim Airport | France | SXB |
| Stratford | Stratford Airport | USA | JSD |
| Strathmore | Eckert Field | Australia | STH |
| Straubing Wallmuhle | Straubing Airport | Germany | RBM |
| Streaky Bay | Streaky Bay Airport | Australia | KBY |
| Stronsay | Stronsay Airport | United Kingdom | SOY |
| Stroud | Stroud Municipal Airport | USA | SUD |
| Strzhewoi | Strzhewoi Airport | Russia | SWT |
| Stuart | Witham Field | USA | SUA |
| Stuart Island | Stuart Island Municipal Airport | Canada | YRR |
| Stuart Island | Stuart Island Airpark | USA | SSW |
| Stung Treng | Stung Treng Airport | Cambodia | TNX |
| Sturdee | Sturdee Airport | Canada | YTC |
| Sturgeon Bay | Sturgeon Bay Airport | USA | SUE |
| Sturgis | Kirsch Municipal Airport | USA | IRS |
| Sturt Creek | Sturt Creek Airport | Australia | SSK |
| Stuttgart | Echterdingen Airport | Germany | STR |
| Stuttgart | Stuttgart Airport | USA | SGT |
| Stykkisholmur | Stykkisholmur Airport | Iceland | SYK |
| Su Won City | Suwon Airport | South Korea | SWU |
| Suabi | Suabi Airport | Papua New Guinea | SBE |
| Suai | Suai Airport | East Timor | UAI |
| Suapan | Suapan Airport | Botswana | SXN |
| Suavanao | Suavanao Airport | Solomon Islands | VAO |
| Subic Bay | Subic Bay Intl. Airport | Philippines | SFS |
| Suceava | Salcea Airport | Romania | SCV |
| Sucre | Padilla Airport | Bolivia | SRE |
| Sucua | Sucua Airport | Ecuador | SUQ |
| Sudbury | Sudbury Airport | Canada | YSB |
| Sudureyri | Sudureyri Airport | Iceland | SUY |
| Suffield | Suffield Airport | Canada | YSD |
| Sui | Sui Airport | Pakistan | SUL |
| Suia Missu | Suia-Missu Airport | Brazil | SWM |
| Sukhothai | Sukhothai Airport | Thailand | THS |
| Sukhumi | Sukhumi Airport | Georgia | SUI |
| Suki | Suki Airport | Papua New Guinea | SKC |
| Sukkur | Sukkur Airport | Pakistan | SKZ |
| Sulaco | Sulaco Airport | Honduras | SCD |
| Sulayel | Sulayel Airport | Saudi Arabia | SLF |
| Sule | Sule Airport | Papua New Guinea | ULE |
| Sullivan | Sullivan County Airport | USA | SIV |
| Sullivan Bay | Sullivan Bay Municipal Airport | Canada | YTG |
| Sulphur Springs | Sulphur Springs Municipal Airport | USA | SLR |
| Sumbawa | Sumbawa Airport | Indonesia | SWQ |
| Sumbawanga | Sumbawanga Airport | Tanzania | SUT |
| Sumbe | Sumbe Airport | Angola | NDD |
| Sumenep | Sumenep Airport | Indonesia | SUP |
| Summer Beaver | Summer Beaver Municipal Airport | Canada | SUR |
| Summerside | Summerside Airport | Canada | YSU |
| Summit | Summit Airport | USA | UMM |
| Summit Lake | Summit Lake Airport | Canada | IUM |
| Sumy | Sumy Airport | Ukraine | UMY |
| Sun City | Sun City Airport | South Africa | NTY |
| Sun Moon Lake | Sun Moon Lake Airport | Taiwan | SMT |
| Sun River | Sun River Airport | USA | SUO |
| Sun Valley | Friedman Memorial Airport | USA | SUN |
| Sunchon | Yeosu Airport | South Korea | SYS |
| Sundance | Sundance Airport | USA | SUC |
| Sundsvall | Harnosand Airport | Sweden | SDL |
| Sungai Pakning | Sungai Pakning Airport | Indonesia | SEQ |
| Sungei Tekai | Sungei Tekai Airport | Malaysia | GTK |
| Sungei Tiang | Taman Negara Airport | Malaysia | SXT |
| Sunshine Coast | Sunshine Coast Airport | Australia | MCY |
| Sunyani | Sunyani Airport | Ghana | NYI |
| Superior | Superior Airport | USA | SUW |
| Sur | Sur Airport | Oman | SUH |
| Surabaya | Juanda Airport | Indonesia | SUB |
| Surat | Surat Airport | India | STV |
| Surat Thani | Surat Thani Airport | Thailand | URT |
| Surfdale | Surfdale Airport | New Zealand | WIK |
| Surfers Paradise | Surfers Paradise Airport | Australia | SFP |
| Surgut | Surgut Airport | Russia | SGC |
| Suria | Suria Airport | Papua New Guinea | SUZ |
| Surigao | Surigao Airport | Philippines | SUG |
| Surkhet | Surkhet Airport | Nepal | SKH |
| Susanville | Susanville Municipal Airport | USA | SVE |
| Suva | Nausori Intl. Airport | Fiji | SUV |
| Suzhou | Suzhou Airport | China | SZV |
| Svalbard | Svalbard Airport | Norway | SYG |
| Svay Rieng | Svay Rieng Airport | Cambodia | SVR |
| Sveg | Sveg Airport | Sweden | EVG |
| Svendborg | Svendborg Rail Station | Denmark | QXV |
| Svolvaer | Svolvaer Airport | Norway | SVJ |
| Swakopmund | Swakopmund Airport | Namibia | SWP |
| Swan Hill | Swan Hill Airport | Australia | SWH |
| Swan River | Swan River Municipal Airport | Canada | ZJN |
| Swansea | Swansea Airport | United Kingdom | SWS |
| Sweetwater | Sweetwater Airport | USA | SWW |
| Swift Current | Swift Current Airport | Canada | YYN |
| Swindon | Swindon Airport | United Kingdom | SWI |
| Sydney | Kingsford Smith Airport | Australia | SYD |
| Sydney | Au-Rose Bay Airport | Australia | RSE |
| Sydney | Sydney Airport | Canada | YQY |
| Sydney | West Sydney Airport | Australia | SWZ |
| Syktyvkar | Syktyvkar Airport | Russia | SCW |
| Sylhet | Osmany Airport | Bangladesh | ZYL |
| Sylvester | Sylvester Airport | USA | SYV |
| Syracuse | Hancock Intl. Airport | USA | SYR |
| Syros Island | Syros Island Airport | Greece | JSY |
| Szczecin | Goleniow Airport | Poland | SZZ |
| Szymany | Szymany Airport | Poland | SZY |